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    Actuator for crash activated head restraint
    2.
    发明授权
    Actuator for crash activated head restraint 有权
    执行器用于碰撞启动头枕

    公开(公告)号：US08727437B2

    公开(公告)日：2014-05-20

    申请号：US12492448

    申请日：2009-06-26

    申请人： Eric B. Michalak ,  Gregg R. Laframboise

    发明人： Eric B. Michalak ,  Gregg R. Laframboise

    IPC分类号： B60N2/427

    CPC分类号： B60N2/42781 ,  B60N2/4228 ,  B60N2/865 ,  B60N2/888

    摘要： Vehicle-seat comprising a seat base, a seatback and a head restraint reduces the gap between the head of a seat occupant and the front side of the head restraint in case of a crash, the vehicle seat further comprising an actuator, which is located in the seat back, which comprises a deformable body, which deforms reversible under the force resulting from the rearward movement of body of the seat occupant during and/or after the rear crash, and which comprises a first and a second end, whereas at least one end, preferably both ends, is/are slideably supported in a basis, whereas the head restraint and the actuator are connected by a force transmitter, which transmits a force, resulting from the deformation of the deformable body from the actuator to the head restraint.

    摘要翻译： 包括座椅底座，座椅靠背和头枕的车辆座椅在碰撞的情况下减少了座椅乘员的头部与头枕的前侧之间的间隙，车辆座椅还包括致动器，该致动器位于 所述座椅靠背包括可变形体，所述可变形体在所述后碰撞期间和/或之后由所述座椅乘员身体的向后运动所产生的力变形，并且其包括第一端和第二端，而至少一个 端部，优选两端以基础滑动地支撑，而头枕和致动器通过力传递器连接，该力传递器传递由变形体从致动器变形到头枕的变形。